Trace number 4107897

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.09 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_8-unsat.opb
MD5SUM3890946cb13ab5dacc1331cb240d6a09
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31460
Total number of constraints104814
Number of constraints which are clauses104298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints516
Minimum length of a constraint1
Maximum length of a constraint95
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 534
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4107897-1466254342.opb
0.00/0.00	c File size is 3335369 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:         31460                                                                   |
1800.08/1800.40	c |  Number of hard clauses:     104298                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:           0                                                                   |
1800.08/1800.40	c |  Number of PB :                 516                                                                   |
1800.08/1800.40	c |  Parse time:                   0.37 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4107897-1466254342/watcher-4107897-1466254342 -o /tmp/evaluation-result-4107897-1466254342/solver-4107897-1466254342 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960 open-wbo-lsu HOME/instance-4107897-1466254342.opb 

pid=31364
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31367
/proc/meminfo: memFree=31696928/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=5728 CPUtime=0 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 1170 0 0 0 0 0 0 0 20 0 1 0 27479049 5865472 1046 33554432000 4194304 6058637 140736570328864 140733771211944 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 1432 1046 950 456 0 153 0

[startup+0.100163 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31367
/proc/meminfo: memFree=31696928/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=9732 CPUtime=0.09 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 2148 0 0 0 9 0 0 0 20 0 1 0 27479049 9965568 2024 33554432000 4194304 6058637 140736570328864 140733771211944 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 2433 2024 950 456 0 1154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9732

[startup+0.200318 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31367
/proc/meminfo: memFree=31696928/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=12160 CPUtime=0.19 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 2717 0 0 0 19 0 0 0 20 0 1 0 27479049 12451840 2593 33554432000 4194304 6058637 140736570328864 140733771211944 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 3040 2593 950 456 0 1761 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12160

[startup+0.300295 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31367
/proc/meminfo: memFree=31696928/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=15440 CPUtime=0.29 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 3488 0 0 0 29 0 0 0 20 0 1 0 27479049 15810560 3364 33554432000 4194304 6058637 140736570328864 140736570327192 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 3860 3364 950 456 0 2581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15440

[startup+0.700293 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31367
/proc/meminfo: memFree=31696928/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=127104 CPUtime=0.69 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 25182 0 0 0 65 4 0 0 20 0 1 0 27479049 130154496 29363 33554432000 4194304 6058637 140736570328864 140736570327192 4294739 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 31776 29365 162 456 0 31312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 127104

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31368
/proc/meminfo: memFree=31551772/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=166672 CPUtime=1.49 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 30526 0 0 0 144 5 0 0 20 0 1 0 27479049 170672128 36362 33554432000 4194304 6058637 140736570328864 140736570327576 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 41668 36362 167 456 0 41204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166672

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31368
/proc/meminfo: memFree=31551028/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=168128 CPUtime=3.09 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 30956 0 0 0 304 5 0 0 20 0 1 0 27479049 172163072 36792 33554432000 4194304 6058637 140736570328864 140736570327480 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 42032 36792 180 456 0 41568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 168128

[startup+6.3003 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 31368
/proc/meminfo: memFree=31546420/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=170076 CPUtime=6.29 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 31233 0 0 0 624 5 0 0 20 0 1 0 27479049 174157824 37580 33554432000 4194304 6058637 140736570328864 140736570327464 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 42519 37580 180 456 0 42055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170076

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31368
/proc/meminfo: memFree=31543484/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=170076 CPUtime=12.69 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 31352 0 0 0 1264 5 0 0 20 0 1 0 27479049 174157824 37699 33554432000 4194304 6058637 140736570328864 140736570327464 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 42519 37699 180 456 0 42055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 170076

[startup+25.5004 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 31368
/proc/meminfo: memFree=31539320/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=171228 CPUtime=25.48 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 31675 0 0 0 2543 5 0 0 20 0 1 0 27479049 175337472 38533 33554432000 4194304 6058637 140736570328864 140736570327464 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 42807 38533 180 456 0 42343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 171228

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31368
/proc/meminfo: memFree=31539060/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=171588 CPUtime=51.08 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 32179 0 0 0 5102 6 0 0 20 0 1 0 27479049 175706112 37167 33554432000 4194304 6058637 140736570328864 140736570327592 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 42897 37167 181 456 0 42433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 171588

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 31369
/proc/meminfo: memFree=31534644/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=174304 CPUtime=102.28 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 32681 0 0 0 10222 6 0 0 20 0 1 0 27479049 178487296 39202 33554432000 4194304 6058637 140736570328864 140736570327464 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 43576 39202 181 456 0 43112 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 174304

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31371
/proc/meminfo: memFree=31536424/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=174304 CPUtime=162.25 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 33164 0 0 0 16218 7 0 0 20 0 1 0 27479049 178487296 38782 33554432000 4194304 6058637 140736570328864 140736570327928 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 43576 38782 181 456 0 43112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 174304

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31372
/proc/meminfo: memFree=31526232/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=175164 CPUtime=222.24 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 34024 0 0 0 22216 8 0 0 20 0 1 0 27479049 179367936 38813 33554432000 4194304 6058637 140736570328864 140736570327928 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 43791 38813 181 456 0 43327 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 175164

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31373
/proc/meminfo: memFree=31522640/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=176088 CPUtime=282.22 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 34271 0 0 0 28214 8 0 0 20 0 1 0 27479049 180314112 41615 33554432000 4194304 6058637 140736570328864 140736570327480 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 44022 41615 181 456 0 43558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 176088

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31374
/proc/meminfo: memFree=31525380/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=176880 CPUtime=342.21 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 34799 0 0 0 34212 9 0 0 20 0 1 0 27479049 181125120 41272 33554432000 4194304 6058637 140736570328864 140736570327480 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 44220 41272 181 456 0 43756 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 176880

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31375
/proc/meminfo: memFree=31517188/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=177852 CPUtime=402.2 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 35576 0 0 0 40210 10 0 0 20 0 1 0 27479049 182120448 40994 33554432000 4194304 6058637 140736570328864 140736570327928 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 44463 40994 181 456 0 43999 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 177852

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 31380
/proc/meminfo: memFree=31525908/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=178512 CPUtime=462.19 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 36678 0 0 0 46208 11 0 0 20 0 1 0 27479049 182796288 40177 33554432000 4194304 6058637 140736570328864 140736570327480 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 44628 40177 181 456 0 44164 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 178512

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 31404
/proc/meminfo: memFree=31505960/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=210000 CPUtime=522.19 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 37252 0 0 0 52207 12 0 0 20 0 1 0 27479049 215040000 42790 33554432000 4194304 6058637 140736570328864 140736570327896 4277346 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 52500 42790 181 456 0 52036 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 210000

[startup+582.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 31405
/proc/meminfo: memFree=31518308/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=179844 CPUtime=582.18 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 37858 0 0 0 58205 13 0 0 20 0 1 0 27479049 184160256 41985 33554432000 4194304 6058637 140736570328864 140736570327480 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 44961 41985 181 456 0 44497 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 179844


################
# More data... #
################


[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31411
/proc/meminfo: memFree=31510400/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=182188 CPUtime=882.14 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 40605 0 0 0 88197 17 0 0 20 0 1 0 27479049 186560512 43211 33554432000 4194304 6058637 140736570328864 140736570327480 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45547 43211 181 456 0 45083 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 182188

[startup+942.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31412
/proc/meminfo: memFree=31509916/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=182584 CPUtime=942.12 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 41137 0 0 0 94194 18 0 0 20 0 1 0 27479049 186966016 43144 33554432000 4194304 6058637 140736570328864 140736570327480 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45646 43144 181 456 0 45182 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 182584

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31413
/proc/meminfo: memFree=31501240/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=182848 CPUtime=1002.12 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 41981 0 0 0 100192 20 0 0 20 0 1 0 27479049 187236352 43273 33554432000 4194304 6058637 140736570328864 140736570327416 4278226 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45712 43273 181 456 0 45248 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 182848

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31418
/proc/meminfo: memFree=31502996/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=183252 CPUtime=1062.11 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 42970 0 0 0 106189 22 0 0 20 0 1 0 27479049 187650048 42841 33554432000 4194304 6058637 140736570328864 140736570327480 4246214 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45813 42841 181 456 0 45349 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 183252

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31419
/proc/meminfo: memFree=31511256/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=183516 CPUtime=1122.09 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 43973 0 0 0 112186 23 0 0 20 0 1 0 27479049 187920384 42409 33554432000 4194304 6058637 140736570328864 140736570327928 4261588 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45879 42409 181 456 0 45415 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 183516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31420
/proc/meminfo: memFree=31502764/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=183912 CPUtime=1182.09 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 44977 0 0 0 118184 25 0 0 20 0 1 0 27479049 188325888 41989 33554432000 4194304 6058637 140736570328864 140736570327928 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 45978 41989 181 456 0 45514 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 183912

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 31421
/proc/meminfo: memFree=31496584/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=215272 CPUtime=1242.08 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 45691 0 0 0 124182 26 0 0 20 0 1 0 27479049 220438528 44737 33554432000 4194304 6058637 140736570328864 140736570327480 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 53818 44737 181 456 0 53354 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 215272

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31423
/proc/meminfo: memFree=31503432/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=215408 CPUtime=1302.06 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 46366 0 0 0 130179 27 0 0 20 0 1 0 27479049 220577792 43986 33554432000 4194304 6058637 140736570328864 140736570327896 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 53852 43986 181 456 0 53388 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 215408

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31425
/proc/meminfo: memFree=31494372/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=184852 CPUtime=1362.06 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 47062 0 0 0 136177 29 0 0 20 0 1 0 27479049 189288448 43773 33554432000 4194304 6058637 140736570328864 140736570327928 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46213 43773 181 456 0 45749 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 184852

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31426
/proc/meminfo: memFree=31503832/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=185248 CPUtime=1422.04 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 48067 0 0 0 142174 30 0 0 20 0 1 0 27479049 189693952 42830 33554432000 4194304 6058637 140736570328864 140736570327928 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46312 42830 181 456 0 45848 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 185248

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31427
/proc/meminfo: memFree=31483040/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=216332 CPUtime=1482.03 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 48727 0 0 0 148172 31 0 0 20 0 1 0 27479049 221523968 45517 33554432000 4194304 6058637 140736570328864 140736570327480 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 54083 45517 181 456 0 53619 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 216332

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31428
/proc/meminfo: memFree=31494004/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=185652 CPUtime=1542.03 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 49269 0 0 0 154170 33 0 0 20 0 1 0 27479049 190107648 44129 33554432000 4194304 6058637 140736570328864 140736570327480 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46413 44129 181 456 0 45949 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 185652

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31429
/proc/meminfo: memFree=31505864/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=186060 CPUtime=1602.01 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 50112 0 0 0 160167 34 0 0 20 0 1 0 27479049 190525440 43026 33554432000 4194304 6058637 140736570328864 140736570327480 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46515 43026 181 456 0 46051 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 186060

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31434
/proc/meminfo: memFree=31484652/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=217148 CPUtime=1662.01 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 50779 0 0 0 166166 35 0 0 20 0 1 0 27479049 222359552 45726 33554432000 4194304 6058637 140736570328864 140736570327480 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 54287 45726 181 456 0 53823 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 217148

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31435
/proc/meminfo: memFree=31497492/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=218364 CPUtime=1721.99 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 51682 0 0 0 172162 37 0 0 20 0 1 0 27479049 223604736 44693 33554432000 4194304 6058637 140736570328864 140736570327896 4246130 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 54591 44693 181 456 0 54127 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 218364

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31436
/proc/meminfo: memFree=31489364/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=187544 CPUtime=1781.98 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 52234 0 0 0 178160 38 0 0 20 0 1 0 27479049 192045056 43826 33554432000 4194304 6058637 140736570328864 140736570327928 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46886 43826 181 456 0 46422 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 187544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31482
/proc/meminfo: memFree=31646560/32872528 swapFree=7780/7780
[pid=31367] ppid=31364 vsize=187544 CPUtime=1800.08 cores=0,2,4,6
/proc/31367/stat : 31367 (open-wbo-lsu) R 31364 31367 28317 0 -1 4202496 52235 0 0 0 179970 38 0 0 20 0 1 0 27479049 192045056 44338 33554432000 4194304 6058637 140736570328864 140736570327928 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31367/statm: 46886 44338 181 456 0 46422 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 187544

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31367 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.09
CPU user time (s): 1799.71
CPU system time (s): 0.387941
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 267684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.387941
maximum resident set size= 227876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52238
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 52
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.35419 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 14:52:22
IDJOB=4107897
IDBENCH=73905
IDSOLVER=2545
FILE ID=node151/4107897-1466254342
RUNJOBID= node151-1466241508-28333
PBS_JOBID= 19918209
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_8-unsat.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4107897-1466254342/watcher-4107897-1466254342 -o /tmp/evaluation-result-4107897-1466254342/solver-4107897-1466254342 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960  open-wbo-lsu HOME/instance-4107897-1466254342.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3890946cb13ab5dacc1331cb240d6a09
RANDOM SEED=172684870

node151.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31697844 kB
Buffers:           66076 kB
Cached:           203032 kB
SwapCached:         1932 kB
Active:           219248 kB
Inactive:         211196 kB
Active(anon):     161304 kB
Inactive(anon):     2508 kB
Active(file):      57944 kB
Inactive(file):   208688 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:             15212 kB
Writeback:             0 kB
AnonPages:        168452 kB
Mapped:             8840 kB
Shmem:                 0 kB
Slab:             606408 kB
SReclaimable:      49452 kB
SUnreclaim:       556956 kB
KernelStack:        1480 kB
PageTables:         4224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     291244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71736 MiB
End job on node151 at 2016-06-18 15:22:23